| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.33 | 12.639% | $163.6983 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $33.82 | 5.791% | $35.7785 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $202.31 | 9.845% | $222.2274 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $37.87 | 10.842% | $41.9759 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $130.64 | 7.612% | $140.5843 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $167.72 | 8.312% | $181.6609 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $239.74 | 6.800% | $256.0423 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $957.43 | $1,041.9676 | $1,041.97 | $1,042.05 | $1,042.00 | |